hi sekhar, below some details which i know iam sharing to you :1)labor contract: 260 rs to 280 rs per sft (depends on cement blocks or red bricks used), this rate excludes compound wall, sump, parapet wall, digging2) full contract rate varies from 1650 to 1750 rs per sft, depends on what is material used3)red bricks i checked in malur: it is 4 rs to 5rs normal red bricks4)bore well charges starts from 80rs per sft for upto 300ft and increases by 10rs for every 100ft